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公开(公告)号：US09706628B2
公开(公告)日：2017-07-11
申请号：US14802436
申请日：2015-07-17
Inventor： Hongzhuan Feng , Jian Wang , Jie Li , Huan Zhang
Abstract: Embodiments of the present invention provide a device for forming air flow containing charged ions, comprising a fan member, a ring air blowing chamber defining a center opening, and an ionizing member, wherein, the ionizing member is arranged on an inner wall of the ring air blowing chamber facing the center opening for generating the charged ions, and the ring air blowing chamber comprises a ring passage and a nozzle part, the ring passage of the ring air blowing chamber is configured to receive air flow from the fan member, and the nozzle part is configured to face to the ionizing member.
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公开(公告)号：US12250860B2
公开(公告)日：2025-03-11
申请号：US17630334
申请日：2021-04-13
Inventor： Yunhao Wang , Jie Li
Abstract: Provided in the present disclosure are a display substrate and a display apparatus. The display substrate comprises: a driving backplane; a light-emitting structure that is located on the driving backplane and that comprises a plurality of light-emitting devices; and a light-filtering structure located on the side of the light-emitting structure facing away from the driving backplane. The light-filtering structure comprises a plurality of light-filtering layers that correspond to at least a portion of the light-emitting devices, the light-emitting layers are provided with hollow spherical structures, and the light-filtering layers are hollow fan-shaped shapes in a cross section perpendicular to the driving backplane. The thicknesses of the light-filtering layers along the sphere center divergence direction of the hollow spherical structures are uniform. The problem of color cast caused by some light-filtering layers can be solved by means of designing the light-filtering layers into hollow spherical structures.
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公开(公告)号：US12232406B2
公开(公告)日：2025-02-18
申请号：US17771903
申请日：2021-06-15
Abstract: The present disclosure relates to a method of manufacturing an OLED display panel, a display panel and a display device. A method of manufacturing an OLED display panel, comprising: providing a backplane, wherein a light-emitting layer is provided on the backplane, and an encapsulation layer is provided on the light-emitting layer; forming an organic layer on a side of the encapsulation layer away from the light-emitting layer using an organic material; patterning the organic layer to form a first region covered by the organic layer and a second region not covered by the organic layer on the encapsulation layer; etching the organic layer in the first region to form a plurality of pits on a surface of the organic layer away from the encapsulation layer; filling the plurality of pits with a metal to form a black mask layer; forming a color film layer in the second region; and forming a planar layer covering the color film layer and the black mask layer.
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公开(公告)号：US11789560B2
公开(公告)日：2023-10-17
申请号：US17506557
申请日：2021-10-20
Inventor： Jie Li , Wei Zhang , Teng Chen , Huaisen Ren
CPC classification number: G06F3/04164 , G06F3/0412 , G06F3/0443 , G06F3/0446
Abstract: The disclosure discloses a touch panel, a display panel and a display device. A plurality of touch electrodes, a bonding region and a plurality of touch wires are included, where one touch wire is electrically connected to one touch electrode; and a touch group is formed by an ith touch electrode and an n-i+1th touch electrode in a touch electrode column, touch wires electrically connected to two touch electrodes in a same touch group are arranged adjacently.
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公开(公告)号：US11755162B2
公开(公告)日：2023-09-12
申请号：US17631297
申请日：2021-04-12
Inventor： Guoyi Cui , Peng Hou , Yang Yang , Xiaoqi Ding , Huaisen Ren , Jie Li , Li Jia
CPC classification number: G06F3/0446 , H10K50/84 , H10K50/865 , H10K59/122 , H10K59/38 , H10K59/40 , G06F2203/04103 , G06F2203/04111 , G06F2203/04112
Abstract: The touch panel includes a base, wherein the base includes a first region in a mesh shape and a second region which is a grid region surrounded by the first region; color filter layers are in the second region; a black matrix and touch structures are in the first region; the touch structures are partially in the black matrix; the touch structures include a first electrode, a second electrode, and an insulating layer between the first electrode and the second electrode; and the insulating layer is made of a material same as a material of the color filter layer. The display panel includes a display substrate, wherein the display substrate includes a pixel definition region and a pixel region defined by the pixel definition region, and the display panel further includes the above touch panel.
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Patent Agency Ranking
公开(公告)号：US12219806B2
公开(公告)日：2025-02-04
申请号：US17379017
申请日：2021-07-19
Inventor： Wei Xia , Tao Gao , Yanqiang Wang , Jie Li
IPC: H01L51/52 , H01L27/32 , H10K50/824 , H10K50/86 , H10K59/122 , H10K59/35 , H10K71/00 , H10K59/12 , H10K59/38
Abstract: A display panel includes a display substrate and a reflective layer. The display substrate includes light-emitting regions and a non-light-emitting region. The reflective layer is located on a light exit side of the display substrate and includes a plurality of filter portions and reflective portions arranged between every two adjacent filter portions. The reflective portions correspond to the non-light-emitting region, and the filter portions correspond to the light-emitting regions.
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公开(公告)号：US12144196B2
公开(公告)日：2024-11-12
申请号：US17508891
申请日：2021-10-22
Inventor： Jie Li , Wei Zhang , Zeliang Li , Zhendong Li , Fei Fang
IPC: H10K50/844 , H10K71/00
Abstract: A display substrate includes: a base substrate; a first conducting layer; a first insulating layer, where the first insulating layer is provided with a first opening; a second conducting layer, connected to the first conducting layer through the first opening, and including a first portion and a second portion, where the first portion is located within the first opening, and the second portion is located outside the first opening and located on the side of the first insulating layer facing away from the base substrate; and an inorganic protective layer including at least a first inorganic protective layer portion located between the second portion and the first insulating layer; in a direction perpendicular to the base substrate, the thickness h1 of the first inorganic protective layer portion and the thickness h2 of the second portion satisfy the following relationship: h2=K*h1, wherein 12≤K≤18.
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公开(公告)号：US12137582B2
公开(公告)日：2024-11-05
申请号：US17472515
申请日：2021-09-10
Inventor： Jiali Wang , Chienpang Huang , Qiaoqiao Ru , Chuntong Jiang , Yanqiang Wang , Fei Fang , Yuanzheng Guo , Peng Hou , Chao Yang , Jie Li
IPC: H10K59/12 , H10K50/858 , H10K50/86 , H10K59/35 , H10K59/38
Abstract: Embodiments of the present disclosure disclose a display panel and a display device. The display panel includes: a base substrate, a light-emitting device located on the base substrate, a first flat layer located on a side of the light-emitting device away from the base substrate, and a black matrix located on a side of the first flat layer away from the base substrate, wherein the black matrix has a plurality of opening regions, and color filters are arranged in corresponding opening regions; the color filters are configured to filter external incident light; and the first flat layer has a plurality of first concave faces arranged corresponding to the opening regions, the color filters fill the first concave faces, and the color filters further cover peripheral regions of the first concave faces.
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公开(公告)号：US12105922B2
公开(公告)日：2024-10-01
申请号：US18363011
申请日：2023-08-01
Inventor： Guoyi Cui , Peng Hou , Yang Yang , Xiaoqi Ding , Huaisen Ren , Jie Li , Li Jia
CPC classification number: G06F3/0446 , H10K59/38 , H10K59/40 , H10K59/88 , G06F2203/04111
Abstract: The touch panel includes a base which has a black matrix thereon, and openings in the black matrix and spaced from each other, the touch panel is divided into first regions and second regions, a portion of a touch structure is arranged in a first part of the openings and in the first regions; a color filter layer is arranged in a second part of the openings and in the second regions; the first regions include first sub-regions and second sub-regions, first electrodes for forming the touch structure are arranged in the first sub-regions, and second electrodes for forming the touch structure are arranged in the second sub-regions; each first electrode include two electrode bodies and a bridge electrode connecting the two electrode bodies together; and an insulating layer is arranged in the first part of the openings and is made of a material of the color filter layer.
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公开(公告)号：US12016234B2
公开(公告)日：2024-06-18
申请号：US17429032
申请日：2020-10-30
Inventor： Xiaoqi Ding , Jie Li , Jiali Wang , Xinlei Yang , Guoyi Cui , Ke Liu
CPC classification number: H10K59/38 , H10K50/865 , H10K71/00 , H10K59/12 , H10K59/1201
Abstract: The present disclosure provides a display substrate, a method of manufacturing a display substrate, and a display device. The display substrate includes: a base substrate; a color filter layer arranged on the base substrate, wherein the color filter layer includes a plurality of sub-color filters; and a monochromatic filter layer arranged on a side of the color filter layer away from the base substrate, wherein the monochromatic filter layer is formed as a filter layer with a fourth primary color, one of the first primary color, the second primary color and the third primary color is the same as the fourth primary color, or the first primary color, the second primary color, the third primary color and the fourth primary color are different from each other.
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